【摘要】本文从设计、材料、施工三大方面分析楼面裂缝的产生原因，并针对性地提出了具体预防措施。【关键词】楼面；裂缝；成因；措施
【Abstract】He article analyze from the design, material, start construction aspects creation reason of building surface crack, and aimed at ground to put forward concrete prevention measure. 【Key words】Building surface; Crack; Reason; Measure
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